gate.util.persistence
Class JDBCDSPersistence

java.lang.Object
  gate.util.persistence.DSPersistence
      gate.util.persistence.JDBCDSPersistence

All Implemented Interfaces:

Persistence, Serializable

public class JDBCDSPersistence
extends DSPersistence

Adds security data storage to the DS persistence

See Also:

Serialized Form

Field Summary

protected String	userGroup
protected String	userName

Fields inherited from class gate.util.persistence.DSPersistence

className, storageUrlString

Constructor Summary

JDBCDSPersistence()

Method Summary

Object	createObject() Creates a new object from the data contained.
void	extractDataFromSource(Object source) Populates this Persistence with the data that needs to be stored from the original source object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

userName

protected String userName

userGroup

protected String userGroup

Constructor Detail

JDBCDSPersistence

public JDBCDSPersistence()

Method Detail

extractDataFromSource

public void extractDataFromSource(Object source)
                           throws PersistenceException

Populates this Persistence with the data that needs to be stored from the original source object.

Specified by:

extractDataFromSource in interface Persistence

Overrides:

extractDataFromSource in class DSPersistence

Throws:

PersistenceException

createObject

public Object createObject()
                    throws PersistenceException,
                           ResourceInstantiationException

Creates a new object from the data contained. This new object is supposed to be a copy for the original object used as source for data extraction.

Specified by:

createObject in interface Persistence

Overrides:

createObject in class DSPersistence

Throws:

PersistenceException

ResourceInstantiationException